Auxin Notes: Definitions & Explanations PDF | Download eBooks
Study Auxin lecture notes PDF with biology definitions and explanation to study What is Auxin?. Study auxin explanation with biology terms to review biology course for online degree programs.
Auxin Definition:
Shoot apical meristems and young leaves are the primary sites of auxin synthesis. Root apical meristems also produce. Auxin, although the root depends on the shoot for much of its auxin. Developing seeds and fruits contain high levels of auxin, but it is unclear whether it is newly synthesized or transported from maternal tissues.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Auxin Notes:
Auxin has multiple functions. It stimulates stem elongation (low concentration only) promotes the formation of lateral and adventitious roots, regulates development of fruit, enhances apical dominance, functions in phototropism and gravitropism, promotes, vascular differentiation and retards leaf abscission.
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